I am using MacBook Pro , macOS Mojave (10.14.4) . I am not able to toggle between windows of same application .
I tried Command + BackTick but its not working . Tried to change shortcut for "Move focus to next window" , but no luck .
Thanks
I think the other windows of your same application are minimized.
Sadly, there's no keyboard shortcut that can show windows of same application if those windows are minimized. Command + Backtick only works on visible windows.
You can bring up the other minimized windows by right clicking the app's icon on the dock, then select the minimized window
UPDATE April 20 2019
Found an application that can bring up minimized windows of same application. App is HyperSwitch. You still need to do command + tab, then wait a second, a preview of all windows of same application will be shown. Then you can press command + backtick to switch to all windows of same application, even the minimized ones.
Found it on https://apple.stackexchange.com/questions/2718/best-app-to-switch-between-all-open-windows